Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GR7-4AB27 found under Assemblyxelectricia by Viking Electronics Inc. The National Stock Number assigned to this part is 5935009259046, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GR7-4AB27.